The harp is undoubtedly the most elegant, golden, and mysterious instrument of the orchestra. But what happens when you want to load it on an airplane? Or carry it on stage? Isn’t it a bit cumbersome? And how can one possibly tell which string is which? The mysteries of the harp will be revealed by one of the world’s premier harpists – Jana Boušková. And she just might even play harp with a ruler.